DOUBLESHOT DURABILITYN/AN/AIts time to get tough and secure your keys to victory with the Razer PBT Keycap Upgrade Set. Designed to endure the most intense gaming these doubleshot PBT keycaps arent here to win one battletheyre here to win the war.N/AN/ASUPERIOR PBT MATERIALN/AN/AHarder and more durable than ABS or PVC PBT is a high-grade thermoplastic that gives the keycaps a sturdy textured look and feel that wont wear down to a shiny finish. Crafted with extra-thick walls they are well equipped to handle extreme use and produce more satisfying keystrokes because of their solid build. N/AN/ADOUBLESHOT MOLDING WITH ULTRA-THIN FONTN/AN/AUsing our unique doubleshot precision molding process the keycap labels are fade-resistant and have the thinnest font ever produced on PBT keycaps. They are also designed to be backlight compatible and work best with our keyboards Razer Chroma RGB lighting.N/AN/AWORKS WITH POPULAR KEYBOARD LAYOUTSN/AN/AThe Razer PBT Keycap Upgrade Set works with Razer and standard 104/105 key US or UK layouts and comes with 120 doubleshot PBT keycaps and additional stabilizers for optical and mechanical keyboards.